Custom & Geometric Windows in Coral Gables - Free In-Home Measure, Written Price

Fast, Reliable Custom & Geometric Windows Across Coral Gables

Coral Gables is not a city where you swap out a window and call it a day. The Mediterranean Revival homes that define this city were built with arched openings, radius corners, and steel casement profiles that simply don’t exist in a stock catalog. Getting custom and geometric windows right here means matching 100-year-old proportions, engineering for hurricane impact, and anchoring into porous oolitic limestone without cracking it. We do that work every week. Winslow Windows & Doors serves Coral Gables with Impact Windows in Coral Gables that are custom-fabricated to the exact dimensions of your openings, and you can reach a live person at (850) 930-1813 any time, day or night.

Call (850) 930-1813

Our crews know the difference between a 1920s casement on Alhambra Circle and a post-war CBS ranch off LeJeune Road. That local knowledge shows up in the quote, the installation, and the paperwork we file with the city.

Why Winslow Windows & Doors Is Coral Gables’s Preferred Custom & Geometric Windows Company

Ed Winslow founded this company in 2011, and his name is on the door, and on every job we do. We’re not a franchise with a rotating cast of subcontractors. Every technician who arrives at your Coral Gables home is background-checked, uniformed, and accountable to the owner of the company that shares his name with the invoice. We publish our address and license number. We answer our own phones, at 2 p.m. or 2 a.m. That’s the standard people in Coral Gables expect, because they’ve been burned by vague estimates and no-show crews before.

We also understand what the city demands. Coral Gables is one of Florida’s most rigorously regulated historic cities. When a home in the historic district needs window work, we don’t just pull permits, we prepare the submittal package for the Historic Preservation Board review. We file Miami-Dade NOA documentation with every job that requires it. And we stand behind every installation with our Done Right Promise. If it’s not done right, we make it right, for a century’s worth of accountability no national chain can match. In Coral Gables, where the details are everything, that promise matters.

We’ll come out, measure every opening, and give you a written, line-item quote before any work starts. No vague “we’ll see when we get in there” pricing. No change orders halfway through. Just upfront pricing you can plan around. Call (850) 930-1813 to schedule your free in-home measure.

Our Custom & Geometric Windows Services in Coral Gables

Custom Impact Windows

Every window we install in Coral Gables has to meet Miami-Dade’s High Velocity Hurricane Zone standards. That’s non-negotiable. For Shingle, Tile & Metal Roofing - Coral Gables and custom impact windows, we fabricate units to your exact opening dimensions, in the frame profile and finish that match your home’s architecture. You get large-missile impact protection without losing the character of a 1920s Mediterranean Revival original. A single custom impact window in Coral Gables typically runs $1,200 to $2,800 installed, depending on size, frame material, and whether the opening requires historic replication.

Geometric & Shaped Windows

Triangles, trapezoids, pentagons, half-rounds with straight legs. Coral Gables homes are full of these, especially in gables, stairwells, and entry features. Stock manufacturers don’t produce them in standard runs, which is exactly why we do. We measure every angle, every radius, every odd corner, and we order exact-dimension units from our authorized fabricators. No shims stacked up to close gaps. No trim covering air leaks. If your Coral Gables home has a shaped window that other contractors won’t touch, call us at (850) 930-1813.

Arched & Curved Windows

The arched window is the signature of Coral Gables’s original architecture. George Merrick’s master plan from 1921 called for Mediterranean Revival details throughout, and the arched casement and radius-top windows are everywhere in the historic sections. We replicate these shapes in impact-rated glass, matching muntin profiles and frame sightlines to the originals. A true radius-top impact window in Coral Gables runs $1,800 to $4,500 installed, because every unit is made to order. The result looks original to 1927, but it’s engineered to 2026 code.

Oversized Openings

Big openings need bigger engineering. Coral Gables homes with picture windows overlooking the Gables Waterway or Biscayne Bay often have glazing spans of eight, ten, twelve feet or more. These openings require design pressures matched to the wind zone, heavier glass packages, and often reinforced framing. We handle oversized impact openings from measure to install, and we file every Florida Product Approval and Miami-Dade NOA document the city requires. Expect a large custom opening in Coral Gables to run $2,500 to $5,000+, depending on span and exposure.

Trusted Brands We Service in Coral Gables

Winslow Windows & Doors is an authorized installer for eight premium brands, including ES Windows, ECO Window Systems, and Mr-Glass. These are the fabricators who can actually produce true arches, radius tops, and geometric shapes in impact-rated configurations. Stock lumberyard windows can’t. We work directly with these manufacturers on lead times, custom profiles, and finish matching, so your Coral Gables home gets the right product, not whatever was on a warehouse shelf in Miami. We’ll also recommend the right brand for your specific opening, because a 1937 steel casement replication and a 1995 ranch retrofit have very different needs.

Common Custom & Geometric Windows Problems We See in Coral Gables Homes

• Expansion anchors failing in oolitic limestone. The original steel casements in Coral Gables’s historic homes are set into porous coral rock. Standard concrete expansion anchors don’t grip reliably in this irregular stone. We default to epoxy anchoring after probing for solid stone sections, which prevents jamb pullout during the first real wind event.
• Stock rectangular frames forced into arched openings. When a contractor quotes a “comparable” double-hung for a radius-top opening, the result is shims, caulk, and trim covering a gap that leaks air and water. Coral Gables’s arched openings need custom-fabricated frames, period.
• Quotes without Miami-Dade NOA documentation. A cheap quote often comes from a non-approved product line. The city rejects it at plan review, the permit stalls, and the homeowner is stuck holding a deposit on windows that can’t legally go in. We file the right paperwork with every Coral Gables job.
• Salt-air corrosion on hardware and fasteners. Homes near the Gables Waterway or Biscayne Bay see accelerated corrosion on steel casement hardware and frame fasteners. We specify marine-grade components on any Coral Gables home within a few blocks of salt water, because standard hardware fails in five to seven years out here.

Pricing for Custom & Geometric Windows in Coral Gables, FL

What Custom & Geometric Windows Costs in Coral Gables

Let’s get specific for this market. A single custom impact window in a Coral Gables historic home, with arched replication and HVHZ rating, typically runs $1,800 to $3,500 installed. A geometric shape like a half-round or trapezoid lands between $1,500 and $3,000. An oversized picture window facing the bay, engineered for large-missile impact, runs $3,000 to $5,500. The honest answer on cost is that Coral Gables work runs 15 to 30 percent higher than the same window across the county line in Miami or Hialeah, because this city requires historic review, custom shapes, and epoxy anchoring in limestone. What a compliant quote includes that a cheap one leaves out: the Historic Preservation Board submittal package, Miami-Dade NOA documentation, epoxy anchoring materials and labor, and marine-grade hardware if you’re within the salt-air zone. Our free in-home measure and written quote lays all of this out line by line.

Florida Pays You Back

Coral Gables homeowners have real incentives available for impact window work, and you should understand the stack. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, which impact windows fall under. Florida also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit covers 30 percent of product cost, up to $600 per year, on qualifying units. And most insurance carriers apply a windstorm-premium credit after a wind mitigation inspection, typically averaging around 25 percent on the windstorm portion of your premium. That inspection runs $75 to $150. We don’t guarantee what your insurance company will do, because carriers set their own numbers, but we provide the documentation they need to evaluate the credit.

One thing worth weighing: impact windows versus hurricane shutters. Shutters only protect you if someone is home to deploy them before the storm, and they do nothing for energy efficiency or daily security. Impact windows are always on, permanently in place, no panels to wrestle out of the garage at midnight. For a Coral Gables homeowner, where the windows are a defining architectural feature, impact glazing protects the home without burying the character behind corrugated metal.

We Also Serve Cities Near Coral Gables

Winslow Windows & Doors serves Coral Gables and the surrounding communities, including Miami and Hialeah. Our team understands the local codes, historic districts, and building conditions in each, and we bring the same level of detail to every job. See our Custom & Geometric Windows service page for the full scope of what we build.

FAQs - Custom & Geometric Windows in Coral Gables